EP 0418067 B1 19950125 - Method for improving electric conductivity of a resin moulding.
Title (en)
Method for improving electric conductivity of a resin moulding.
Title (de)
Verfahren zur Verbesserung der elektrischen Leitfähigkeit von Kunstharz-Formen.
Title (fr)
Procédé d'amélioration de la conductivité électrique de moulage de résine.
Publication
Application
Priority
JP 23826989 A 19890913
Abstract (en)
[origin: EP0418067A2] A resin molding having a very improved electric conductivity is obtained by the steps of mixing with a resin a complex of a polyether and an electrolyte salt soluble in the polyether, molding the mixture and then treating the resultant molding with plasma. The polyether is selected from the group consisting of alkylene oxide polymers and copolymers, preferably selected from the group consisting of polymers of alkylene oxide having not less that 4 carbon atoms and block or random alkylene oxide copolymers containing not less than 10 weight % of at least one alkylene oxide unit having not less than 4 carbon atoms.
IPC 1-7
IPC 8 full level
B05D 3/06 (2006.01); B05D 7/02 (2006.01); C08G 65/26 (2006.01); C08J 7/00 (2006.01); C08L 71/02 (2006.01); H01B 1/12 (2006.01)
CPC (source: EP KR US)
C08G 65/2609 (2013.01 - EP US); C08L 71/02 (2013.01 - EP US); C08L 101/00 (2013.01 - KR); H01B 1/122 (2013.01 - EP US)
C-Set (source: EP US)
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
EP 0418067 A2 19910320; EP 0418067 A3 19910828; EP 0418067 B1 19950125; CA 2025215 A1 19910314; CA 2025215 C 19940816; DE 69016323 D1 19950309; DE 69016323 T2 19950614; JP H03101874 A 19910426; KR 910006380 A 19910429; KR 950009162 B1 19950816; US 5089199 A 19920218
DOCDB simple family (application)
EP 90309999 A 19900912; CA 2025215 A 19900912; DE 69016323 T 19900912; JP 23826989 A 19890913; KR 900013906 A 19900904; US 58020090 A 19900910